
591.GM6U13 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.87 | Top Pick! Condition is Used, Cadillac CTS COUPE Anti Theft Keyless Entry Control Module Fits 2011-2014 11 12, shipping cost = $15.99 | 99.5% |
![]() | $44.87 | Top Pick! Condition is Used, Cadillac CTS COUPE Active Antenna Computer Control Module Fits 2011-2014 11 12, shipping cost = $15.99 | 99.5% |
![]() | $89.87 | Condition is Used, Cadillac CTS COUPE Rear Driver Left Side Object Sensor Module Fits 2011-2015 11, FREE SHIPPING | 99.5% |
![]() | $75.00 | Top Pick! Condition is Used, FUEL PUMP CONTROL MODULE OEM 2013 CADILLAC CTS 1YR WRNTY, shipping cost = $20.00 | 97.4% |
![]() | $99.99 | Condition is Used, 2012 2013 2014 2015, Cadillac CTS, Active Suspension Module, PN: 20910875, FREE SHIPPING | 99.1% |

The Cadillac 591.GM6U13 CTS Rear Passenger Right Object Detection Sensor Module is an essential safety component designed for Cadillac CTS models produced between 2011 and 2015. This module is responsible for detecting and warning the driver of potential collisions or obstacles when reversing, enhancing the overall safety and convenience of the vehicle.
This sensor module integrates seamlessly with the rearview camera system and the parking sensors to ensure comprehensive coverage during parking maneuvers. It features advanced ultrasonic technology that can detect objects as close as 12 inches (30 cm) and as far as 6 feet (1.8 meters) from the vehicle, providing accurate and reliable information to the driver.
The design of the Cadillac 591.GM6U13 CTS Rear Passenger Right Object Detection Sensor Module is compact and robust, allowing for easy installation and integration with the vehicle's existing wiring harness. It is engineered to withstand the rigors of automotive use, ensuring reliable performance even in harsh environments.
This sensor module is essential for maintaining the optimal functionality of the rear object detection system in your Cadillac CTS. If your current sensor is malfunctioning, replacing it with a genuine Cadillac part like the 591.GM6U13 will help restore the system to its full capabilities.
In summary, the Cadillac 591.GM6U13 CTS Rear Passenger Right Object Detection Sensor Module is a crucial safety feature designed to enhance the driving experience in your Cadillac CTS by detecting potential collisions when reversing. It utilizes advanced ultrasonic technology for accurate detection and features a compact, robust design for easy installation. Replacing a faulty sensor with this genuine Cadillac part will help ensure the continued optimal performance of your vehicle's parking assistance system.
The Cadillac CTS Rear Passenger Right Object Sensor Module, part number 591.gm6u13, is an essential component of the rear parking assistance system in select Cadillac CTS models from 2011 to 2015. This sensor helps detect objects behind the vehicle while parking and alerts the driver via visual and audible warnings. Here are some pros and cons to consider before making a purchase.
Pros:1. Enhanced Safety: The primary advantage of this sensor is the safety it provides. It helps drivers avoid collisions while parking by detecting and alerting them to potential hazards behind the vehicle.
2. Convenience: The sensor makes parking easier and less stressful, especially in tight spaces or crowded areas.
3. Original Equipment: By using an original equipment manufacturer (OEM) part, you can ensure proper fitment, compatibility, and reliability.
Cons:1. Cost: Replacing a single sensor module can be an expensive repair, especially for luxury vehicles like the Cadillac CTS.
2. Availability: Finding a new or remanufactured sensor module may be challenging, depending on the specific model year and availability from dealerships or parts suppliers.
3. Labor Costs: Installing the sensor module yourself can be a complex process, requiring specialized tools and knowledge. Labor costs at a dealership or certified mechanic can add to the overall cost.
In conclusion, the Cadillac CTS Rear Passenger Right Object Sensor Module is an essential safety feature that enhances the driving experience. However, the high cost and potential availability challenges may discourage some buyers. If you frequently park in tight spaces or value the convenience and safety benefits, purchasing the OEM sensor module may be a worthwhile investment. Alternatively, you could consider repairing or refurbishing the existing sensor, if possible, or opting for aftermarket solutions. Ultimately, the decision depends on your personal preferences, budget, and the importance you place on the parking assistance feature.
Details:
Miles: - n/a or unknown. Warranty covers the base component and none of other attached parts. Cadillac Cts coupe rear passenger right side object sensor module fits 2011 -2015: review photos this is your actual part. Stock #: 257873.
Parts are not covered for external fluid leaks. Video: go to YouTube and search for: playground par 257873 part detail: placement. Many electronic modules and components require programming. These extra attached parts are not covered by any warranty.
Donor vehicle: model: Cts. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty.
specifications perfoelectric:
- for models: Cts
- for years: 2011–2015
- brand: Cadillac
- part type: Sensor Module
- conditions options: Coupe, Natasp, Auto, Awd
- genuine oem: Yes
- ipn: 591.gm6u13
- year: 2013
- manufacturer warranty: 60 Day
payments perfoelectric:
- wallet: apple-pay
- credit card: mastercard
- other
returns perfoelectric:
- policy: returns accepted
- paid by: buyer
- time: 30 days
general perfoelectric:
- category: Auto Parts > Electrical Components
seller perfoelectric:
- rating: 99.3%
- city: port washington, wisconsin
- # reviews: 10608
offer perfoelectric:
- started: february 26, 2026
- in stock #: 5
- sold #: 12
- availability: in stock
- best offers: true
- prices: $44.87–$99.99
- item condition: Used
- options: ship-to-home
shipping perfoelectric:
- transit: 2-5 days
- service: standard
- type: fixed
- class: standard
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